[Steps Shown] A group of 20 women participated in a weight loss program for three weeks. Their weights were recorded before and after the program and the reduction
Question: A group of 20 women participated in a weight loss program for three weeks. Their weights were recorded before and after the program and the reduction in weight (weight before minus after) was calculated for each woman. This reduction in weight will be viewed as the outcome X of the weight loss program. The average reduction in weight was 6lb and the standard deviation of the weight reductions was 7lb.
Calculate a 95% confidence interval for the mean reduction in weight for the population of women taking part in the weight loss program
Deliverable: Word Document 
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